diff options
Diffstat (limited to 'include/hw/i386/pc.h')
| -rw-r--r-- | include/hw/i386/pc.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 416aaa56ea..e447f5d8f4 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -151,6 +151,9 @@ struct PCMachineClass { bool save_tsc_khz; /* generate legacy CPU hotplug AML */ bool legacy_cpu_hotplug; + + /* use DMA capable linuxboot option rom */ + bool linuxboot_dma_enabled; }; #define TYPE_PC_MACHINE "generic-pc-machine" @@ -379,6 +382,9 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t); int e820_get_num_entries(void); bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); +#define PC_COMPAT_2_9 \ + HW_COMPAT_2_9 \ + #define PC_COMPAT_2_8 \ HW_COMPAT_2_8 \ {\ @@ -438,10 +444,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); #define PC_COMPAT_2_6 \ HW_COMPAT_2_6 \ {\ - .driver = "fw_cfg_io",\ - .property = "dma_enabled",\ - .value = "off",\ - },{\ .driver = TYPE_X86_CPU,\ .property = "cpuid-0xb",\ .value = "off",\ |